Originally designed in the early 1990s as a single-family home treatment unit, BioMicrobics FAST systems expanded over the years, ultimately landing with a full line of treatment units. Within the series is the MicroFAST, a system engineered to handle variable flows generated from a wide range of onsite applications with the ultimate goal of generating clean effluent to prevent biomat formation and leachfield clogging.
“They are manufactured for residential use through commercial applications,” says Bob Rebori, president of BioMicrobics. The systems are commonly used on marine vessels and offshore platforms of all types to produce high-quality effluent. Because of their versatile use, they are designed to handle extreme environments, according to the company.
All FAST treatment systems utilize an integrated fixed-film activated sludge process with BioMicrobics Sequencing Fixed Reactor. “The system uses a unique attached growth,” Rebori says. “The only moving part, the blower, recirculates the water multiple times through the treatment unit while also providing oxygen to near saturation levels. The attached growth is its own secondary clarifier.”
The air blower is installed aboveground and can be set up to 100 feet from the septic tank.
Running the system’s blower intermittently can reduce electricity usage up to 45% and will still provide improved nitrogen performance in specific situations, the company asserts.
FAST systems can be used in new construction applications or to retrofit existing tanks and, according to the manufacturer, they are a great fit for environmentally sensitive areas or locations facing limitations due to high water tables or small dispersal field requirements.
MicroFAST systems are designed for integration into standard septic tanks and do not require additional space. They are engineered to fit most residential and commercial system applications and can easily scale up to larger capacities if required. There are currently eight size offerings ranging from 500 gpd to 9,000 gpd, serving single family residences up to buildings with more than 120 people.
Rebori says installers are pleased with the product, especially the efficiency with installs. “They like the simplicity of installation and maintenance,” he says. “They are able to install multiple units in a single day.”
The septic technology is also compatible with shallow drip, direct discharge, pressure distribution, spray irrigation and conventional leachfields. 800-753-3278; www.biomicrobics.com
